- Holly Lawson, Assistant Professor, Portland State University
- Shiri Azenkot, Assistant Professor, Cornell Tech
- Lei Shi, PhD Student, Cornell Tech
- Michael Cantino, Research Assistant, Portland State University
- Length of Session: 1-hr
- Format: Lecture
- Expertise Level: Beginner
- Type of session: General Conference
This presentation introduces the Markit and Talkit iOS software, which enables an individual to add text or audio annotations to a 3d printed model. Presenters share the use of this toolkit with 3d printed tactile maps.
Recent advances in 3d printing technology have made tactile models more available to individuals who are visually impaired. With grant funding from the National Science Foundation, we have developed and field-tested iOS technology that empowers individuals to modify models by adding audio or text annotations. Using this technology, a modified model can provide voice output or display a description of a model component when it is touched by a user. In this session, we will introduce the 3d printing technology and its application with 3d printed tactile maps for use with individuals with visual impairments at Portland State University and Portland Community College.
- interactive 3d printed models can provide greater access to campus environments than traditional tactile maps
- interactive 3d printed maps can be customized to include wayfinding information most pertinent to the user
- the use of interactive 3d printed models is a cost effective solution for institutes of higher education
Assistive Technology, Uncategorized
Dr. Holly Lawson is an Assistant Professor at Portland State University and
the coordinator of the Visually Impaired Learner program. Since 1994, she has worked in the VIL field, beginning as a residential instructor for the Texas School for the Blind and Visually Impaired and then the Peace Corps in Morocco. Her master’s and PhD are from the University of Arizona where she held several positions in teaching and research. She came to PSU in 2014, having previously worked as an assistant professor and the coordinator for the Virginia Consortium of Teacher Preparation in Vision Impairment at George Mason University.
Dr. Shiri Azenkot is an Assistant Professor at the Jacobs Technion-Cornell Institute at Cornell Tech, Cornell University, and a field member in the Information Science Department. She is also an affiliate faculty member in the Computer Science Department at the Technion--Israel Institute of Technology. Currently, her research is funded by the NSF, AOL, Verizon, and Facebook. Before arriving at Cornell Tech, she was a PhD student in Computer Science & Engineering at the University of Washington, where she was advised by Richard Ladner and Jacob Wobbrock. Shiri has received the UW graduate medal (awarded to just one PhD candidate at the university each year), a National Science Foundation Graduate Research Fellowship, and an AT&T Labs Graduate Fellowship.
Lei Shi is a fourth-year Ph.D. student at Cornell University and an AOL fellow at Cornell Tech, where he is advised by Shiri Azenkot. His research interests lie in the fields of accessibility, human-computer interaction, and design. Specifically, he explores how to combine 3D printing technologies and innovative design to help people. Previously, Lei got his bachelor degree in Electrical Engineering from Zhejiang University, with a double degree in Industrial Design.
Michael Cantino worked in K-12 Special Education from 2006-2017. He spent the last 5 years at Columbia Regional Program, first as a Para-Trainer for the BVI and Autism programs, then as a braille transcriber for the last few years. While at Columbia, he led their 3D printing efforts. He researched and assembled their 3D printer, learned all the requisite software and printing techniques, and trained the other staff on how to use the 3D printer. He’s a Library of Congress certified braille transcriber, and he’s about to begin work on my final manuscript for Nemeth certification. He has a long history of working with students with disabilities, especially students with visual impairments. In addition to his work at Portland State, he’s currently working for Portland Community College. He’s currently designing 3D maps of the PCC campuses for BVI students.